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5305-00-579-5821
Tapping Screw
5305005795821 005795821 AN531-6R6
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER. View more Tapping Screw
January 2023
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AN531-6R6 SCREW,TAPPING 99 EA NS Request Quotation Subscribe to View Vendor Details...
AN531-6R6 SCREW,TAPPING 18147 EA NS Request Quotation Updated Every Day 5305-00-167-2376 RQST Updated
Restrictions 5305-00-579-5821
5305-00-579-5821 is a Tapping Screw that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Import and Export 5305-00-579-5821
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 5305-00-579-5821
- Brazil (YA01)
- Effective Date:
- 1 Jan 2011
- Columbia (YC01)
- Effective Date:
- 1 Jul 2015
- Australia (ZA01)
- Effective Date:
- 1 Apr 1991
- Canada (ZC01)
- Effective Date:
- 1 Jan 2013
- France (ZF01)
- Effective Date:
- 1 Apr 1991
- United Kingdom (ZK01)
- Effective Date:
- 1 Dec 1994
- Greece (ZU01)
- Effective Date:
- 1 Jul 1995
Approved Sources 5305-00-579-5821
- Part Number
- Manufacturer
- Status
- AN531-6R6
- Manufacturer
- 88044 - Aeronautical Standards Group (Active)
- Definitive Standard
- Definitive Standard
- AN531-6R6
- 80059 - Joint Aircraft Committee (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Datasheet 5305-00-579-5821
- Characteristic
- Specifications
- FIIG
- Specifications
- A003B0
- Countersink Angle [CRSQ]
- 80.0 Degrees Minimum And 82.0 Degrees Maximum
- Fastener Length [AASB]
- 0.344 Inches Minimum And 0.375 Inches Maximum
- Features Provided [CBBL]
- Casehardened
- Head Diameter [AASL]
- 0.257 Inches Minimum And 0.279 Inches Maximum
- Head Style [AASK]
- Flat Countersunk
- Material [MATT]
- Steel Overall
- Nonmachine Nominal Thread Diameter [CTYF]
- 0.137 Inches
- Nonmachine Thread Style [CRGF]
- Dog Type (Type B Or C)
- Internal Drive Style [ABQZ]
- Cross Recess Type 1
- Surface Treatment [SFTT]
- Cadmium Overall
NATO Stock Numbers Related to 5305-00-579-5821
Freight Information 5305-00-579-5821
5305-00-579-5821 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 093486. A Sub NMFC of Z. It has a NMFC Description of BOLTS,NUTS OR SCREWS, NOI (SUB 3). 5305-00-579-5821 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. 5305-00-579-5821 is rated as class 50 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 48950 which rates the freight between FCL and LCL. 5305-00-579-5821 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 713 for ocean manifesting and military sealift. 5305-00-579-5821 is not classified as a special type of cargo when transported by water. 5305-00-579-5821 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.